Question

A rectangle 's length times it with is 18 square inches. What are the possible whole number lengths and widths of the rectangle?

Answer 1

l x w = 18

1 x 18 = 18
2 x 9 = 18
3 x 6 = 18
18 x 1 = 18
9 x 2 = 18
6 x 3 = 18

length can be 1, 2, 3, 6, 9, 18
width can be 1, 2, 3, 6, 9, 18


there are 6 possible lengths and widths